METHOD AND DEVICE FOR WELDING WIRE

Japanese Patent JP2988560

B2

PURPOSE: To provide a method and device for welding a wire in with a gas such as the gas or steam generated at heating welding can be surely removed.
CONSTITUTION: While a gas such as the gas or steam generated at heating welding is exhausted to the outside through a gas exhausting passage 3c provided on a welding device, the outflow of a welding material 1 at heating welding is prevented by molten metal stoppers 14 mounted on the end parts of two cables. This device has a housing part 1 formed of a cartridge outer cylinder 2, a heating agent causing oxidation reduction reaction which is filled in the cartridge outer cylinder 2, a cylindrical bulkhead member 3 which is provided with a flange having a gas exhausting passage and arranged on the inside of the cartridge outer cylinder and a stopping member 4 fitted to the flange of the bulkhead member 3; and the molten metal stoppers 14 mounted on the end parts of the cables and inserted into the cylindrical bulkhead part 3, so that a welding material is heated and fused by oxidation reduction reaction heat to weld the end parts of both the cables, and the generated gas or steam is also exhausted through a passage 11 formed by the gas exhausting passage 3C provided on the flange of the bulkhead member 3, the flange of the bulkhead member 3, and the stopper member 4.

JP3515805	METHOD FOR POURING THERMITE WELDING METAL
JP7101384	Joining method
JPH09192855	THERMITE METHOD FOR STEEL MELT FOR THERMIT WELDING OF WORK

YANO KAZUNORI
SATO KIMIHARU
SATO YOSHIMITSU
YONEDA HITOAKI
KIKUCHI HIDEAKI
UENO NORIO

JP10121593A

December 13, 1999

April 27, 1993

Click for automatic bibliography generation  

NIPPON KOKI KK
ASAHI DENKI KK

B23K23/00; H01R43/02; (IPC1-7): H01R43/02

JP4834049A
JP5053886A
JP6267633A

Furuya Fumio (1 person outside)

Previous Patent: WELDING METHOD AND WELDING DEVICE OF ELECTRIC WIRE

Next Patent: COIN CHARGE DEVICE FOR AUTOMATIC VENDING MACHINE